Lot. Leaf. Lore. · The Herbarium is open

Learn / Journal

Notes from the
botanical desk.

Plain-language essays about plant identity, research context, sourcing, and the decisions behind an honest apothecary.

Published guideSafety

Smokable herbs: what the lists leave out

A clear-eyed guide to combustion, preparation-specific evidence, interactions, and why a list is not an endorsement.

Read the guide →
Field note 001Identity

Why the Latin name is not fine print

Why scientific plant names, accepted synonyms, plant parts, and voucher records matter when identifying herbs and botanical products.

Read the guide →
Field note 002Evidence

Traditional use is a category—not a clinical conclusion

How to distinguish documented traditional herbal use, monographs, preclinical findings, and human clinical evidence without dismissing or overstating any of them.

Read the guide →
Field note 003Sourcing

What a botanical lot can tell us

What botanical lot records can reveal about identity, origin, testing, documentation, claims, and finished-batch traceability.

Read the guide →